9580218

Clear aperture: >90 %
Coatings:
Comments: Haze onder coating
Diameter, mm: 25.0 mm (+0.0/-0.1 mm)
Material: CVD ZnSe
Parallelism error: <5 arcmin
Protective chamfers: <0.25 mm x 45°
S1: HR(Rs,Rp>99.5%)@1025 nm – 1035 nm + HT(Tavg>95%)@10 µm (+/-1 µm), AOI=45°
S2: AR(Tavg>99%)@10 µm (+/-1 µm), AOI=45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/[email protected] nm
Surface quality, S1/S2: 40/20 S/D, haze
Thickness, mm: 3.0 mm (+/-0.1 mm)